For a non-live PktSrc, it had a special-case to be considered "ready"
every iteration, but additionally every 1 in 100 iterations (the polling
frequency), if there were no other "ready" IOSources, it would get added
to the "ready" set a 2nd time.
This commit completely excludes PktSrc from being processed during the
1/100 runloop iteration where a Poll() happens. That exclusion is
desirable for a second reason: if reading a pcap happens to do its final
Process() during that 1/100 polling-iteration and there's other
IOSources ready to process like EventMgr/TimerMgr, those sources have
logic to advance network-time to current-time if a PktSrc is no longer
open. So in such a case, PktSrc::Process() closes, then
EventMgr::Process() sees there's no longer an active PktSrc and advances
to current-time, then EventMgr::Drain() happens and may dispatch
various events that were previous scheduled, with those events now
unexpectedly seeing a network_time() returning current-time.
* origin/topic/timw/266-namespaces-part4: (34 commits)
Add missing namespace to usage of get_exe_path in fuzzer
Rename methods in RunState to remove 'net' from their names
Move zeek::net namespace to zeek::run_state namespace.
Move ScannedFile class and associated globals into ScannedFile.h and out of Net.h and scan.l
Rename types in ZeekList.h to be consistent with the style guide
Move NetVar from zeek to zeek::detail namespace
Remove PRI_PTR_COMPAT macros
Fix indentation of namespaced aliases
Move zeek-setup code into namespaces
Move ZeekList types to zeek namespace
Move __RegisterBif from zeek::detail::plugin to zeek::plugin::detail
Remove unimplemented zeek_magic_path/bro_magic_path method
Move all plugin classes into zeek::plugin::detail namespaces
Rename BroList.h to ZeekList.h
Move a few smaller files to zeek namespaces
Tag the end of some namespaces for consistency
Move a few of the zeek::util methods and variables to zeek::util::detail
Move zeekygen code to zeek::zeekygen::detail namespace
Mark zeek::util::pad_size as constexpr, which provides a small performance improvement
Move everything in util.h to zeek::util namespace.
...
* origin/topic/timw/coverity:
Mark FileAssembler destructor as default, remove implementation
Remove a few protected or private no-op constructors
Properly initialize Timer::type. Fixes Coverity 1431144.
Properly initialize members of Reassembler. Fixes Coverity 1413348.
Fix a number of Coverity issues in Dict
* FlyingWithJerome/master:
remove variables in netvar, use tabs in DNS.h and polish comments in dns events.
add new line at the end of the test baseline
add data+=option_len to skip unknown bytes
better explanation to server cookie
better explanation to server cookie
add edns-cookie testcase
remove data+=option_len error in cookie and keepalive
add EDNS cookie parsing
lazy commit
lazy commit
lazy commit
add testcases
add units (100ms) to comments
initial adding EDNS TCP keepalive
